TCL 98C7K

The TCL 98C7K embodies the Chinese brand’s ambition to establish itself in the premium giant TV segment. With its 98-inch diagonal and advanced QD-Mini LED technology, this model offers features usually reserved for the most expensive ranges, while maintaining an accessible price point. The integration of a Bang & Olufsen audio system and a proprietary AiPQ Pro image processor demonstrates TCL’s move upmarket.

QD-Mini LED Technology: The Evolution of Backlighting

The 98C7K’s QD-Mini LED technology combines the advantages of Quantum Dots with ultra-precise Mini LED backlighting. Unlike traditional LCD screens, this system uses thousands of miniaturized LEDs distributed in independent dimming zones, allowing for localized brightness control.

The model incorporates up to 2,048 dimming zones in its “Precise Dimming Series” technology. This fine segmentation enables striking contrasts between dark and bright areas within the same image, approaching OLED performance without its maximum brightness limitations. The 10-bit Crystglow HVA panel complements this setup by offering an extended color gamut and optimized viewing angles.

Quantum Dot Pro technology enriches the color spectrum using nanocrystals that convert blue light into pure colors. This approach achieves over a billion color shades while maintaining long-term stability, unlike organic technologies that can degrade over time.

Visual Performance and HDR: Power Serving the Image

The 98C7K delivers a peak brightness of 3,000 nits, placing this TV in the very high brightness category. This capability is crucial for fully exploiting HDR (High Dynamic Range) content, especially in bright environments. Support for Dolby Vision IQ, HDR10+, and HDR10 formats ensures broad compatibility with current sources.

The AiPQ Pro processor developed by TCL analyzes each image in real time to optimize rendering. This proprietary algorithm automatically adjusts brightness, contrast, and saturation settings according to the displayed content and ambient lighting conditions. The UHD Deep Learning AI SR upscaling feature also enhances the definition of lower-resolution content.

The image performance index (PPI) of 4,600 attests to the smoothness of processing. Native 144Hz support for 4K signals positions this TV as a viable solution for users demanding fluidity, especially for sports and video games.

Bang & Olufsen Audio System: The Unexpected Partnership

The collaboration between TCL and Bang & Olufsen for the 98C7K’s audio is a surprise at this price point. The 60-watt “beosonic” system integrates Dolby Atmos and DTS Virtual-X technologies to create a three-dimensional sound environment. This audio power, distributed across multiple speakers including a dedicated woofer, often eliminates the need for a soundbar.

The 7-band equalizer offers precise adjustment according to the room’s acoustics. Automatic sound control continuously adapts audio settings based on the content, optimizing dialogue for movies or boosting bass for music. This approach avoids complex manual adjustments while maintaining consistent sound quality.

The Bang & Olufsen signature brings rare audio credibility to a TV in this price range. While different from the Danish brand’s dedicated audio solutions, this integration benefits from its acoustic expertise and signal processing algorithms.

Intelligence and Connectivity: Google TV at the Heart of the System

The 98C7K runs on Google TV (Android TV 12.0), the evolution of the Android TV platform. This interface centralizes content from multiple sources (Netflix, YouTube, Amazon Prime Video, Apple TV+) into unified navigation. The Quad Core processor ensures smooth browsing even with multiple apps running in the background.

Connectivity is built around four HDMI 2.1 ports compatible with the latest standards. HDMI port 1 features eARC (enhanced Audio Return Channel) to transmit high-definition audio streams to a soundbar or external amplifier. This setup preserves the quality of Dolby Atmos and DTS:X tracks without compression.

The built-in smart microphone enables hands-free voice control via Google Assistant. This feature allows content search, control of compatible smart home devices, and access to contextual information without using the remote. Dual-band WiFi ax/ac/n (2.4/5 GHz) with MIMO ensures a stable connection for 4K streaming.

Gaming Features: A TV Designed for Gamers

The 98C7K’s gaming capabilities surpass those of many traditional TVs. HDMI 2.1 support allows 4K signals at 120Hz with PlayStation 5 and Xbox Series X consoles, while the native 144Hz mode optimizes display with gaming PCs. VRR (Variable Refresh Rate) technology synchronizes the refresh rate with the source, eliminating screen tearing.

AMD FreeSync Premium Pro compatibility extends this synchronization to AMD graphics cards. While NVIDIA G-Sync support is not explicitly mentioned, VRR compatibility generally ensures proper operation with recent NVIDIA GPUs. ALLM (Auto Low Latency Mode) automatically activates game mode when a console or PC is detected.

Game Accelerator 288Hz uses TCL’s DLG (Dual Line Gate) technology to achieve high refresh rates in Full HD. This feature targets competitive gamers who prioritize smoothness over maximum resolution. The automatic game mode optimizes display settings (brightness, contrast, sharpness) based on the detected content type.

Frequently Asked Questions

What is the main difference between QD-Mini LED and OLED technology?
QD-Mini LED uses LED backlighting with local dimming, offering higher peak brightness (3,000 nits) and increased durability. OLED produces perfect blacks by completely turning off pixels but generally peaks around 800–1,000 nits. QD-Mini LED is better suited for bright environments and very bright HDR content.

Is this TV compatible with next-generation consoles?
Yes, all four HDMI 2.1 ports fully support PlayStation 5 and Xbox Series X/S. The TV handles 4K signals at 120Hz, VRR, ALLM, and eARC. Advanced gaming features like FreeSync Premium Pro optimize display for competitive gaming.

Does the built-in audio system eliminate the need for a soundbar?
The 60-watt Bang & Olufsen system with Dolby Atmos offers remarkable quality for a TV. It will satisfy most uses, but audiophiles may appreciate adding a soundbar or dedicated audio system to fully exploit multichannel Atmos content.

Is professional calibration necessary?
The AiPQ Pro processor and preset modes provide satisfactory adjustment for most users. Professionals and enthusiasts may benefit from calibration to optimize color accuracy, especially for cinema and content creation. The built-in color management tools allow for advanced adjustments.

Technical Specifications

Screen and Display

• Screen size: 98-inch diagonal / 249 cm
• Visible screen size: 97.5-inch diagonal / 248 cm
• Resolution: UHD 3840 x 2160
• Display technology: QD-Mini LED
• Wide color technology: Quantum Dot Pro
• Panel: Crystglow HVA 10-bit
• Dynamic contrast: Mega
• Native refresh rate: 144 Hz for premium smoothness
• Dimming zones: up to 2048 zones (Precise Dimming Series)
• HDR formats: Dolby Vision IQ, HDR10+, HDR10, HLG
• Picture performance index: 4600

Image Processing

• Processor: AiPQ Pro
• Upscaling feature: UHD Deep Learning AI SR color management
• Calibration: 2P / multipoint / CMS 1D LUT 256 3D LUT 17 x 17 x 17
• Noise reduction: yes
• Supported video codecs: H.265 UHD, H.264, MPEG-2

Audio

• Sound output: 60 W
• Sound system: Bang & Olufsen beosonic
• Audio technologies: Dolby AC4, Dolby TrueHD, Dolby Atmos, DTS Virtual-X
• Equalizer: 7-band
• Woofer: yes
• Automatic sound control: yes

Connectivity

• HDMI: 4 x 2.1 with eARC (HDMI 1)
• HDCP: 2.2
• USB: 1 x 3.0
• Ethernet: RJ-45
• WiFi: built-in ax / ac / n 2.4 / 5 GHz MIMO
• Digital audio output: optical
• Terrestrial/cable antenna input: 1
• Satellite antenna input: 1
• Satellite: Diseq v.1.0 / Unicable ver. I & II
• CI port: 1 (CI+ 1.4 ECP)
• Power cable: detachable 2.0 m

Reception

• Digital tuner: DVB-T2 / C / S2
• Analog tuner: PAL / SECAM / NTSC (AV) BG / DK / I / LL’
• Electronic program guide: up to 8 days (DVB EIT / SI)
• Automatic channel search: yes
• Teletext: yes

Smart TV and Gaming

• Processor: Quad Core
• Operating system: Google TV (ATV 12.0)
• Supported languages: 63
• Apps: Google Play Store, Netflix, YouTube, Amazon Prime, Apple TV+ and more
• Internal memory: 52.7 GB / 50.7 GB available
• HbbTV: 2.0.3
• Built-in smart microphone: yes
• Smartphone/tablet support: yes
• HDMI 2.1 gaming features: 4K, HDR, ALLM, eARC
• VRR / FreeSync / G-sync: yes / Premium Pro / not supported
• Game mode: automatic
• Sports mode: yes

Wireless Convergence and Connectivity

• Bluetooth: A2DP, HID
• DLNA: 1.5
• Wireless display: Chromecast & T-cast
• USB HID support: yes

Design and Dimensions

• Color: brushed aluminum
• Ultra-slim design
• VESA mount: 600 x 400 mm
• Stand design: side-mounted
• Product dimensions: 2180 x 1285 x 420 mm
• Distance between stands: 1709 x 420 mm
• Dimensions without stand: 2180 x 1247 x 64 mm
• Packaging dimensions: 2384 x 1430 x 215 mm
• Product weight: 52.80 kg
• Weight without stand: 51.80 kg
• Weight with packaging: 75.10 kg

User Functions

• USB media player: yes (USB stick / hard drive not included)
• Subtitles: yes
• Multipicture: PAT
• Programmable sleep timer: yes
• Menu languages: 63
• HDMI CEC (T-link): full
• Quick HDMI switch: yes

Power Consumption

• Automatic standby: yes
• Maximum luminance: 65%
• Mercury content: 0.0 mg
• Lead presence: no

General Information

• Model: 98C7K
• Remote control included: RC833A
• Batteries included: yes
• EAN code: 5901292525705
• User manual: 30 languages
• Extreme contrast and infinite colors with exceptional picture quality
• Superb contrast, precise details, and striking brightness
• Home cinema audio experience